probably March 1861 when the first Republican President, Abraham Lincoln, took office, to March 1884, when Democrat Grover Cleveland took office
The longest streak by a political party as President in the United States was accomplished by the Democratic Party, with Franklin D. Roosevelt being elected for four consecutive terms from 1933 to 1945. This 12-year period of Democratic presidencies was unprecedented in American history.
ohio
the longest winning streak is 48 win-streak by Boston Collage
I believe there longest winning streak was 13 wins
Mickey Mantle's longest hitting streak was 16 games.
Their longest home winning streak was 14 games
Their longest is 8
The Blue Jays' longest winning streak was 11 games in 1987 and 1998.
UCLA's 88 game win streak is the longest in mens basketball
Alabamas longest streak over auburn is 9 games
Longest winning streak: Pittsburgh Penguins with 17 straight wins Longest winning streak at home: Detroit Red Wings with 23
The Boston Bruins' longest streak was 14 games from December 3, 1929 to January 9, 1930
As of Apr 18, 2013, Bryant University has the longest Division I Baseball winning streak, which is 19.